package com.neuedu.studentmanage.controller;

import java.util.ArrayList;
import java.util.List;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;

import com.neuedu.studentmanage.entity.Score;
import com.neuedu.studentmanage.entity.Pager;
import com.neuedu.studentmanage.entity.Result;
import com.neuedu.studentmanage.service.ScoreService;
@Controller
public class ScoreController {

	@Autowired
	private ScoreService scoreService;
	@RequestMapping("admin/score")
	public String scoreIndex() {
		// 首页只打开页面，不加载数据;页面的数据使用在easy ui中通过ajax技术进行异步加载的
		return "admin/scorelist";
	}

	// easyui请求时使用的是post方法，这里需要使用post方法
	// easy ui进行分页查询时，使用page传递查询的页码，使用rows传递查询的记录数
	@RequestMapping("admin/scorelist")
	@ResponseBody
	public Pager<Score> scoreList(@RequestParam(value = "page", defaultValue = "1") Integer page,
			@RequestParam(value = "rows", defaultValue = "10") Integer rows) {
		Pager<Score> pager = new Pager<>(page, rows);
		// 根据查询条件进行分页查询
		List<Score> scoreList = scoreService.findListByPager(pager);

		Integer total = scoreService.findTotalByPager(pager);

		// 把查询到数据保存到pager对象中，再转换成json返回给easy ui
		pager.setRows(scoreList);
		pager.setTotal(total);

		return pager;
	}

	@RequestMapping("admin/scoreadd")
	@ResponseBody
	public Result doAdd(Score score) {
		

		Result result = scoreService.add(score);

		return result;
	}

	@RequestMapping("admin/scoreedit")
	@ResponseBody
	public Result doEdit(Score score) {
		Result result = scoreService.edit(score);
		return result;
	}

	@RequestMapping("admin/scoredelete")
	@ResponseBody
	public Result doDelete(Integer scoId) {

		List<Score> list = new ArrayList<Score>();
		list.add(new Score(scoId));
		Result result = scoreService.deleteByIds(list);
		return result;
	}
	@RequestMapping("admin/scorelistall")
	@ResponseBody
	public List<Score> listCategories() {
		return scoreService.findAll();
	}

}
